@import "ini_t.less";
@import "chat.less";
/*未开课头部分*/
.cl_before_container{
    height: 100%;
    width: 100%;
    position: @absolute;
    .header{
        background-image: url("../../release/images/bg-img.png");
        background-repeat: repeat-x;
        text-align: center;
        position: @relative;
        height: 100%;
        overflow: hidden;
        .display;
        flex-direction:column;
        -webkit-box-orient:vertical;
        -webkit-box-direction:normal;
        -webkit-flex-direction:column;
        .do-item{
            margin-top:13%;
            width:100%;
            .logo{
                width:8.4rem;
                height: auto;
                float:left;
                margin-left:1rem;
            }
            .do-r{
                float:right;
                margin-right:1rem;
                a{
                    background-size: 3.2rem 3.2rem;
                    display: inline-block;
                    height: 3.2rem;
                    width: 3.2rem;
                }
                .heart-ico{
                    background-image: url("../../release/images/xin.png");
                }
                .cang-ico{
                    background-image: url("../../release/images/cang.png");
                    margin-left:1rem;
                }
            }
        }
        .cinfo{
            h1{
                font-size:1.9rem;
                color:#ffa800;
                margin: auto;
                margin-bottom:1.8rem;
                padding:0 2rem;
                overflow : hidden;
                text-overflow: ellipsis;
                display: -webkit-box;
                -webkit-line-clamp: 2;
                -webkit-box-orient: vertical;
            }
            h4{
                color:#fff;
                font-size:1.6rem;
                margin-bottom:1rem;
            }
        }
    }
    .online-box{
        background-color: rgba(110, 110, 110, 0.3);
        border-radius: 0.5rem;
        width:  8rem;
        text-align: center;
        height: 2.5rem;
        line-height: 2.5rem;
        color: #fff;
        position: @absolute;
        top: 0.5rem;
        right: 1rem;
        font-size:1.4rem;
    }
    .cinfo{
        margin:auto;
        -ms-flex-pack:center;
        -ms-flex-align:center;
        -moz-box-pack:center;
        -moz-box-align:center;
        -webkit-box-pack:center;
        -webkit-box-align:center;
        box-pack:center;
        box-align:center;

    }
    /*老师不在的界面*/
    .exit_page{
        background-image: url("../../release/images/bg-img.png");
        background-repeat: repeat-x;
        text-align: center;
        position: @relative;
        height: 100%;
        overflow: hidden;
        .display;
        .cinfo{
            h2{
                color:@white;
                letter-spacing:0.2rem;
                font-size:1.6rem;
                margin-top:1.2rem;
            }
            .leave_img{
                width:18.1rem;
                height: auto;
            }
            .play_img{
                width:6.2rem;
                height: auto;
                margin-top:1.5rem;
            }
            .goAu_link{
                color:  #ffa800;
                text-decoration: underline;
                margin-top:1.5rem;
                display: block;
                font-size:1.6rem;
            }
        }

    }
}
#headerPage{
    display: @none;
}
.jltime{
    font-size:1.4rem;
    position: @absolute;
    top: 0;
    left:0;
    text-align: left;
    color: #999;
    background-color:#000;
    height: 3.5rem;
    line-height: 3.5rem;
    padding-left:1rem;
    width:100%;
    em{

        font-weight: normal;
    }
}
#megTipBox{
    font-size:1.4rem;
    text-align: left;
    color: #999;
    background-color:#000;
    height: 3rem;
    line-height: 3rem;
    padding-left:1rem;
    width:100%;
    overflow: hidden;
}
#classTimeC{
    color:#ffa800;
}

.box-163css{
    width:100%;
    position:@relative;
    height:60%;
    float:left;
}

.swipe{
    width:100%;
    float:left;
    position: @relative;
    height: 86%;
}

.box01_list{
    position:@relative;
    width:100%;
    left:0;
    height: 100%;
}

.li_list{
    width:100%;
    height:100%;
    position:@relative;
    float: left;
    vertical-align: top;
}

.li_item{
    width:100%;
    height:100% !important;
    vertical-align: top;
    position: @absolute;
    background-color:#eee;
}
.move{
    transform: perspective(1000px) rotateY(180deg);
}

@keyframes turn {
    to {
        transform: rotateY(360deg);
    }
}
.zoom{
    background-image: url("../../release/images/zoom.png");
    background-size: 3rem 6rem;
    bottom: 1rem;
    display: block;
    height: 3rem;
    opacity: 0.7;
    position: @absolute;
    right: 1rem;
    width: 3rem;
    z-index: 1;
}
.big{

    background-position: 0 0;
}
.small{

    background-position: 0 3rem;
}
.pic_list{
    padding:0 2%;
    width:96%;
    float:left;
    margin-bottom:1.5rem;
    img{
        float:left;
        width:12rem;
    }
    span{
        float:left;
        padding:1rem 0 0 2%;
        font-size:1.6rem;
        width:50%;
    }
}
#Page3G, #intoPage{

    background-color: #000;
}
#intoPage{
    h1{
        color:@white;
        font-size: 1.5rem;
        margin-top:1rem;
        margin-left:-1.5rem;
    }
    .cinfo{
        opacity: 0.8;
    }
}
.news_list{
    width: 100%;
    height: 100%;
    float:left;
    p{
        width:100%;
        float:left;
        border-bottom:1px solid #ddd;
        height:3rem;
        line-height:3rem;
    }
    a{
        float:left;
        padding-left:1%;
        font-size:1.5rem;
    }
    .img{
        width:100%;
        height: auto;
    }
    .nobook_box{
        .display;
        flex-flow: column wrap;
        -webkit-flex-flow: column wrap;
        /*-moz-box-direction: column;*/
        color:#9d9d9d;
        margin-top:1rem;
        height: 100%;
        .m_nobook{
            text-align: center;
            margin: auto;
        }
        img{
            width: 6.3rem;
        }
        h2{
            font-size:1.6rem;
            letter-spacing: 0.1rem;
            margin-top:1.3rem;
        }
    }
}
.conCour_list{
    width: 100%;
    height: 100%;
    overflow: scroll !important;
    position: @relative;
    .paint_list{
        position: @absolute;
    }
}
#paint_canvas{
    margin-top: 0;
    margin-left: 0;
    position: @relative;
}
#mouseUpdate{
    width: 1.8rem;
    height: 1.8rem;
    z-index: 10;
    left: 0;
    top: 0;
    position: @absolute;
    background-color: #fc0d1b;
    border-radius: 50%;
    border: 2px solid #ffffff;
    box-shadow:0px 0 0px #2c2c2c, /*左边阴影*/
    0px 0 0px #2c2c2c, /*右边阴影*/
    0 0px 0px #2c2c2c, /*顶部阴影*/
    0 5px 5px #2c2c2c; /*底边阴影*/
}
.s_arrow{
    display:block;
    border-top:2px solid #ccc;
    border-right:2px solid #ccc;
    -webkit-transform:rotate(45deg);
    transform:rotate(45deg);
    width:0.6rem;
    height:0.6rem;
    float:right;
    margin:0.6rem 1rem 0 0;
}
#courseShow{
    width: 100%;
    height: auto;
}
/*page*/
.page{
    text-align:left;
    background:@white;
    height:3.3rem;
    line-height:3.3rem;
    width:100%;
    .display;
    li{
        -moz-box-flex:1;
        -webkit-box-flex:1;
        box-flex:1;
        -webkit-flex:1;
        flex:1;
        font-size:1.7rem;
        display:block;
        color:#333;
        height:3.3rem;
        line-height:3.3rem;
        text-align:center;
        span{
            color:#333;
            display:block;
            height:3.3rem;
            outline: @none;
        }
    }
    span.active{
        color:#ffa800;
        border-bottom:2px solid #ffa800;
        font-weight:600;
        height:3.2rem;
    }
}
.go_btn {
    margin: 0.6rem auto 1.2rem auto;
    height: 3.4rem;
    width: 92%;
    border: 1px solid #B9B9B9;
    text-align: center;
    line-height: 3.4rem;
    font-size: 1.6rem;
    background: -webkit-gradient(linear,0 0,0 100%,from(whiteSmoke),to(#E3E3E3));
    background: -moz-linear-gradient(top,whiteSmoke,#E3E3E3);
    -webkit-border-radius: 3px;
    border-radius: 3px;
    display:block;
    float:left;
    margin-left:2.5%;
    em{
        font-style:normal;
        cursor:pointer;
    }
}
.rotate90{

    transform: rotate(90deg);
}

#contain_course{

    display:block;
}
#helper_box{
    overflow:hidden;
    display:@none;
    .news_list{
        position: @relative;
        top:0;
    }
    dl{
        margin-top:1.5rem;
        padding:0 1.5rem 0.3rem;
        font-size:1.5rem;
        dt{
            color:#ffa800;
            padding-bottom:0.3rem;
        }
        dd{
            color:#999;
            text-indent:2em;
            line-height:1.4em;
            .p{
                margin: 1rem 0;
                text-align:center;
                text-indent:0;
                h4{
                    margin: 1rem 0;
                }
            }
        }
    }
}
#stuPage2 {
    /*height:51%;*/
    display:block;
    left:0;
    float:left;
    width:100%;
    position: @relative;
    background-color: #000;
}
#stuPage{
    /*height:49%;*/
    width:100% ;
    display: block;
    left:0;
    float:left;
    position: @relative;
    background-color:@white;
}
.mid_container{

    height:100%;
    width: 100%;
    overflow: hidden;
    position: @relative;
}

#slider2{

    height:100%;
    padding-top:0;
    background-color: #000;
}

#pagenavi{
    .display;
}
/*竖屏样式*/
@media all and (orientation: portrait) {

    #zoomBtn{
        display:block;
    }

}

div.point{
    position:@absolute;
    bottom:3.3rem;
    left:50%;
    z-index:999;
    width:14rem;
    height:2.1rem;
    margin:0 0 0 -5rem;
    a{
        float:left;
        width:2.1rem;
        height:2.1rem;
        margin:0;
        padding:0;
        background:url('../../release/images/btn_main_img.png') 0 0 no-repeat;
        display:block;
        text-indent:-100rem
    }
    a.on{
        background-position:0 -2.1rem;
    }
}
#btn_prev,#btn_next,#btn_next_header{

    z-index:11111;
    position:@absolute;
    display:@none;
    width:4.5rem;
    height:4.5rem;
    line-height: 4.5rem;
    top:55%;
    margin-top:-2.2rem;
    border-radius: 50%;
    background-color: rgba(110,110,110,0.2);
    color: @white;
    text-align: center;
    font-size: 1.3rem;

}
#btn_prev{
    left:1rem;
}
#btn_next, #btn_next_header{
    right:1rem;
}

/*提示信息*/
.tip_info_box{

    width:100%;
    position: fixed;
    top:52%;
    left:0;
    z-index: 1000;
    text-align: center;
    height: 3rem;
    line-height: 3rem;
    .display;

}
.tip_box{

    background-color: rgba(110,110,110,0.9);
    text-align: center;
    height: 3rem;
    line-height: 3rem;
    color: @white;
    border-radius: 3px;
    padding:0.3rem 1rem;
    margin: auto;
}
/*竖屏情况下*/
/*视频样式*/
.video_box{
    height: 90%;
    width: 100%;
    overflow: hidden;
    position: @relative;
    background-color: #000;
    .videoRecord{
        width:100%;
        height: 100%;
    }
    audio{
        position: @absolute;
        bottom:0;
        z-index: -100;
        width:6rem;
        height: 3rem !important;
    }
    .video_down{
        margin:auto;
        color: @white;
        .banner_gray{
            width:8.5rem;
            height: auto;
            display: block;
        }
        h1{
            font-size:1.6rem;
            margin:1rem 0 1rem;
        }
        .ref{
            width:8.8rem;
            height: 2.8rem;
            line-height: 2.8rem;
            text-align: center;
            border: 1px solid @white;
            border-radius: 5px;
            display: block;
            color: @white;
        }
    }
}

/*音频图片*/
#audioImgs{
    width:1.4rem;
    height:1.4rem;
    margin:auto;
}
.video_tip >span:last-child{
    float:right;
}
.video_tip{
    background-color: #000;
    height: 2rem;
    line-height: 2rem;
    padding:0.4rem;
    color: #666;
    font-size: 1.5rem;
    .video_ico{
        background-size: 2.2rem 1.6rem;
        display: inline-block;
        height: 1.6rem;
        width: 2.2rem;
    }
    .y_video{
        background-image: url("../../release/images/laba.png");
        margin-left:0.4rem;
        margin-right:0.4rem;
    }
    .n_video{
        background-image: url("../../release/images/audio.png");
        margin-top:0;
        margin-left:0.4rem;
        margin-right:0.4rem;
    }
}

.onlineSpan{
    color:#976401;
}
#videoIco{
    float:right;
    color:#976401;
    opacity: 0.6;
}
.moshi{
    vertical-align: 0.2rem;
}
.audiomask{
    background-color:#d4d4d4;
    height:2.8rem;
    width:100%;
    position:@absolute;
    left:4.5rem;
    bottom:0.2rem;
    z-index:1;
}

/*mp3音符跳动的css样式*/
.demo-music {
    .display;
    height: 100%;
    position: @absolute;
    top: 0;
    width: 100%;
    zoom: 1.5;
    background-image:url("../../release/images/audio_bk.png"),url("../../release/images/bk.png");
    background-repeat:  repeat-x,repeat;
    background-position: 0 bottom, 0 0;
    text-align: center;
    color:#ffa800;
    h2{
        margin: 20% auto;
        font-size:1.5rem;
    }
    .music {
        height: 8rem;
        left: 0;
        overflow: hidden;
        position: @absolute;
        text-align: center;
        top: 2rem;
        width: 100%;
    }
}

/*分享和收藏的指示图标*/
.wx_cc{
    position: @absolute;
    top:1rem;
    right:0;
    width:12.9rem;
    height: auto;
}
.wx_fx{
    position: @absolute;
    top:1rem;
    right:0;
    width:14.5rem;
    height: auto;
}
#weiMask,#tiyanMask{
    opacity: 0.6;
    display: @none;
}
.mask{
    width:100%;
    height:100%;
    position:@absolute;
    z-index:99999;
    background-color: #000;
    left:0;
    top:0;
}
.mask-audio{
    width:100%;
    height:100%;
    position:@absolute;
    z-index:9999;
    left:0;
    top:0;
    background-color: #333;
    opacity: 0.6;
    display: @none;
}
.play_img_2{
    position:@relative;
    z-index: 100;
    background-image: url(../../release/images/play_icon.png);
    background-repeat: no-repeat;
    width:100%;
    height: 100%;
}
/*正在进入教室*/
.spinner {
    width: 7rem;
    height: 6rem;
    text-align: center;
    font-size: 1rem;
    > div {
        background-color: @white;
        height: 100%;
        width:0.4rem;
        margin:0 0.2rem;
        display: inline-block;
        -webkit-animation: stretchdelay 1.2s infinite ease-in-out;
        animation: stretchdelay 1.2s infinite ease-in-out;
        /*-webkit-animation-delay: 1s;*/
        /*animation-delay: 1s;*/
    }
    //.rect1 {-webkit-animation-delay: -1s;animation-delay: -1s;}
    .rect2 {
        -webkit-animation-delay: -1.1s;
        animation-delay: -1.1s;
    }
    .rect3 {
        -webkit-animation-delay: -1.0s;
        animation-delay: -1.0s;
    }
    .rect4 {
        -webkit-animation-delay: -0.9s;
        animation-delay: -0.9s;
    }
    .rect5 {
        -webkit-animation-delay: -0.8s;
        animation-delay: -0.8s;
    }
}
@-webkit-keyframes stretchdelay {
    0%,
    40%,
    100% {-webkit-transform: scaleY(0.4);}
    20% {-webkit-transform: scaleY(1.0);}
}
@keyframes stretchdelay {
    0%,
    40%,
    100% {transform: scaleY(0.4);}
    20% {transform: scaleY(1.0);}
}
/*取消选中状态*/
#stuPage2 *, #pagenavi *, #contain_course *, #chatSend, #err_item{
    -webkit-touch-callout:@none;
    -webkit-user-select:@none;
    -khtml-user-select:@none;
    -moz-user-select:@none;
    -ms-user-select:@none;
    user-select:@none;
}
.dis-flex{

    display: -webkit-box !important; /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
    display: -moz-box !important; /* Firefox 17- */
    display: -webkit-flex !important; /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
    display: -moz-flex !important; /**/
    display: -ms-flexbox !important; /* IE 10 */
    display: flex !important; /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18*/
}
.iphone5-play-video{
    position:@absolute;
    top:40%;
    left:44%;
    height:4rem !important;
    width:4rem !important;
    z-index: 1;
}
.iphone5-play-ico{
    position:@absolute;
    top:37%;
    left:40%;
    z-index: 2;
}
#btnplay{
    position:@absolute;
    top:41%;
    left:41%;
    z-index: 2;
    width:65px;
    height: 65px;
}
#jump{
    position:@absolute;
    top:44%;
    left:42%;
    z-index: 2;
}
.capacityTxt{

    width:5rem;
}
.showdiv{

    display:block !important;
}
.grey{

    background-color:rgba(133, 133, 133, 0.9);
}
.pad7{

    padding-left:0.7rem;
}
.h36{

    height:35.2%;
}
.h64{

    height:64.8%;
}
.h51{

    height:51%;
}
.h49{

    height:49%;
}
.dark{
    background-color: #000;

}
.audioPage{
    height:3.5rem;
    line-height:3.5rem;
    li{
        text-align: center;
    }
}
.zoomAudio{
    margin-right:1.8rem;
    margin-top:0.5rem;
    width:2.1rem;
    height:auto
}
.shareBox{
    display:@none;
    img{
        width:40rem;
        height:40rem;
    }
}
.noAudioInfo{
    height:3rem;
    line-height:3rem;
    background-color:rgba(133,133,133,.9);
    color:@white;
    position:fixed;
    z-index:1001;
    width:100%;
    text-align: center;
    top:0;
    left:0;
}
#zhiboing .clock{
    display:@none;
    width:2rem;
    padding-right:1rem;
}
.tiyanBox{
    position: absolute;
    top: 25%;
    left: 22%;
    z-index:999999;
    width:220px;
    text-align: center;
    margin:auto;
    display:none;
    .clo{
        margin:8px auto 0;
        margin-right:100px;
        display:block;
    }
}